CN209553468U - A kind of aerostat sacculus locking device - Google Patents
A kind of aerostat sacculus locking device Download PDFInfo
- Publication number
- CN209553468U CN209553468U CN201822097905.1U CN201822097905U CN209553468U CN 209553468 U CN209553468 U CN 209553468U CN 201822097905 U CN201822097905 U CN 201822097905U CN 209553468 U CN209553468 U CN 209553468U
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- Prior art keywords
- sacculus
- retainer
- plate
- aerostat
- shaft
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Abstract
The utility model discloses a kind of aerostat sacculus locking devices, include retainer, clip plate, outer plate, shaft, lifting bolt and mooring ring.The clip plate is arranged in retainer, is connect by screw with the outer plate being arranged in outside retainer, wherein a rubber mat plate is also set up between clip plate and outer plate；Shaft is mounted in the centre bore of clip plate, and forms transition fit with the thrust bearing in clip plate centre bore, a lifting bolt is installed in the screwed hole of centre of shaft, a latch passes through the coaxial pin hole of shaft and lifting bolt；Mooring ring is a preferable metal ring of rigidity, is arranged in retainer, on clip plate.The utility model has the function of multiple constraint and isolation features to sacculus rotary motion to sacculus, and connecting aerostat sacculus with cable system, safe and reliable, movement is relatively independent, has compact-sized, sturdy and durable, cheap advantage.
Description
Technical field
The utility model relates to a kind of aerostat sacculus locking devices, more particularly to a kind of large-scale High altitude scientific balloon
Sacculus locking device, belong to the vehicle technology field for being lighter than air.
Background technique
With the progress and development of space science technology, High altitude scientific balloon is high (20km-40km) with its flying height, quasi-
The standby period is short, implements the peculiar advantages such as the payload that flexibly and can carry big quality, becomes to the earth and high altitude environment progress
The important delivery vehicle of observation and scientific experiment research.The payload for being commonly used for observation and scientific experiment research is to pass through
One group of cable system is connect with aerostat sacculus bottom, and is gone up to the air by the huge buoyancy that aerostat sacculus generates, ball
Capsule generates rotary motion because upper air current moves in flight course.Therefore, the connection dress of aerostat sacculus and cable system
It sets and on the one hand requires structural strength high, can securely and reliably constrain aerostat sacculus or be locked on device, meanwhile, separately
On the one hand it also requires the device that rotary motion that sacculus generates, relative to cable system can be isolated, avoids influencing effectively carrying
Observation angle or test direction of the lotus to the earth or high altitude environment.
Currently, frequently with aerostat sacculus and cable system attachment device be a kind of center be fixed with rotating hoisting ring
Or the sacculus mouth of sacculus bottom is rolled in " work " shape of I-beam wheel using this device by the spool locking device of suspension hook first
Outside slot, then use metal clip or high-intensity fiber rope that sacculus mouth is banded in " work " shape slot, the rotation in I-beam wheel centre bore
Hanging ring or suspension hook are connect with cable system, to achieve the purpose that lock sacculus.This device advantage is sacculus locking operation letter
List is quick and rotary motion of the sacculus in flight course can be isolated to a certain extent, but requires the operation of tying up of sacculus
It is higher, otherwise it is easy to appear the phenomenon that sacculus is detached from away from the locking device, therefore this I-beam wheel sacculus locking device
Connection reliability it is lower.
Utility model content
Technical problem to be solved by the utility model is: providing a kind of aerostat sacculus locking device, make high air
Ball sacculus connect more secure and reliable with cable system.
The solution of the utility model is achieved in that a kind of aerostat sacculus locking device comprising,
It include retainer, clip plate, outer plate, shaft, lifting bolt and mooring ring, wherein
The clip plate is arranged in retainer, is connect by screw with the outer plate being arranged in outside retainer, wherein clip plate
Rubber mat plate is also set up between outer plate；
Shaft is mounted in the centre bore of clip plate, and forms transition fit with the thrust bearing in clip plate centre bore,
Lifting bolt is installed in the screwed hole of centre of shaft, is provided with latch in shaft and the coaxial pin hole of lifting bolt；
The mooring ring is metal ring, is arranged on the clip plate in retainer.
Another technical solution of the utility model is that on above-mentioned basis, the retainer is metallic cylinder, in cylinder
The up big and down small stair coaxial circular hole of diameter is set, and retainer outer surface is provided with " recessed " shape slot, and tying in slot has high strength fibre
Rope.
Another technical solution of the utility model is that on above-mentioned basis, the clip plate is metal cylinder, cylinder
It is provided centrally with two up big and down small stair coaxial circular holes of diameter, and installed thrust bearing in the hole being relatively large in diameter.
Another technical solution of the utility model is that on above-mentioned basis, the outer plate is two block structure shape phases
Same half-round metal plate, to the up-small and down-big stair coaxial cylinder of a diameter is formed after spelling, outer plate center is also set up
There is a centre bore, multiple screw installation through-holes are uniformly arranged around hole.
Another technical solution of the utility model is on above-mentioned basis, under the shaft is steel, is diametrically big
Small multi-diameter shaft, axis is interior to be arranged threaded hole, and axis lower part is provided with pin hole.
Another technical solution of the utility model is that on above-mentioned basis, the lifting bolt is standard component, at it
The bottom of thread spindle offers pin hole, and when lifting bolt and close shaft cooperation, the pin hole on the pin hole and shaft is same
Axis.
Another technical solution of the utility model be it is above-mentioned basis on, the interior two stair coaxials circular hole of the retainer
Transition face is set as circular conical surface, and the lower part of the clip plate is designed as the truncated cone-shaped that taper is matched with retainer inner hole circular conical surface
Shape.
Aerostat sacculus locking device described in the utility model, using between sacculus and inside and outside pressing plate and retainer
Frictional force, constitute aerostat sacculus first weigh about beam；The effect that is tethered at using mooring ring to sacculus constitutes aerostat ball
The second of capsule weighs about beam；Using retainer to the limit function of its internal component, prevent to be located at it is in retainer in shaft, knotted or
The sacculus tied skids off, and the third for constituting aerostat sacculus weighs about beam；Sacculus is tied in retainer outer surface using rope
" recessed " shape slot in, the quadruple constraint of aerostat sacculus is constituted, so that aerostat sacculus is securely and reliably locked at this
On device.
The utility model has the positive effect that:
1, multiple constraint is taken, it is safe and reliable to the locking effect of aerostat sacculus.
2, using thrust bearing, bonding strength is high, and the relative rotation of sacculus has substantially no effect on the working condition of payload.
3, the present apparatus is compact-sized, sturdy and durable, cheap, has high reliability and practicability, can be widely applied to
Aerostat and other be lighter than on the aircraft of air.
Detailed description of the invention
The attached drawing for constituting a part of the utility model is used to provide a further understanding of the present invention, this is practical new
The illustrative embodiments and their description of type are not constituteed improper limits to the present invention for explaining the utility model.
Fig. 1 is a kind of structural schematic diagram for the aerostat sacculus locking device that embodiment is related to of this programme；
Fig. 2 is a kind of operation schematic diagram for the aerostat sacculus locking device that embodiment is related to of this programme.
In figure:
1, lifting bolt 2, latch 3, screw 4, outer plate 5, rubber mat plate
6, clip plate 7, retainer 8, rope 9, mooring ring 10, nut 11, thrust bearing
12, shaft 13, aerostat sacculus 14, sacculus reinforcing strip 15, cable system (part)
Specific embodiment
The utility model is described in detail with reference to the accompanying drawing, the description of this part be only it is exemplary and explanatory,
There should not be any restriction effect to the protection scope of the utility model.In addition, those skilled in the art's retouching according to this document
It states, the corresponding combination can be carried out to the feature in embodiment in this document and in different embodiments.
The utility model embodiment is as follows, includes lock referring to Figure 1 and Fig. 2, a kind of aerostat sacculus locking device
Circle 7, clip plate 6, outer plate 4, shaft 12, lifting bolt 1 and mooring ring 9.Clip plate 6 is arranged in retainer 7, passes through screw 3
It is connect with the outer plate 4 being arranged in outside retainer 7, wherein a rubber mat plate 5 is also set up between clip plate 6 and outer plate 4；Shaft
12 are mounted in the centre bore of clip plate 4, and form transition fit, shaft 12 with the thrust bearing 11 in 4 centre bore of clip plate
Screwed hole of centre in install lifting bolt 1, latch 2 pass through shaft 12 and lifting bolt 1 coaxial pin hole；Mooring ring 9 is set
It sets in retainer 7, on clip plate 6.
The retainer 7 is a metallic cylinder, the up big and down small stair coaxial circular hole of setting diameter, upper and lower circular hole in cylinder
Transition face is set as circular conical surface, and " recessed " shape slot is enclosed in retainer outer surface setting one, and tying in slot has a high strength fibre rope 8.
The clip plate 6 is a metal cylinder, and cylinder lower part is designed as what taper was matched with 7 inner hole circular conical surface of retainer
Truncated conical shape, cylindrical center are provided with two up big and down small stair coaxial circular holes of diameter, wherein one is installed in the hole being relatively large in diameter
Thrust bearing 11, meanwhile, it is also equipped with quantity, position and 4 inner bolt quantity of outer plate, position in 6 upper surface of clip plate and mutually fits
The nut 10 answered.
The thrust bearing 11 is single direction thrust ball bearing.
The outer plate 4 is the identical half-round metal plate of two block structure shapes, diametrically to formation one after spelling
Small lower big stair coaxial cylinder, outer plate center are additionally provided with a centre bore, are uniformly arranged around hole multiple for pacifying
The through-hole of cartridge screw 3.
The multi-diameter shaft that the shaft 12 is a steel, diameter is up big and down small, axis is interior to be arranged threaded hole, axis lower part setting one
Pin hole.
The lifting bolt 1 is connect with cable system 15, using commercially available national standard part, is opened in the bottom of its thread spindle
Equipped with a pin hole.
Using a kind of aerostat sacculus locking device of the utility model, locking the course of work is: first by high air
The bottom fold of ball sacculus 13 is rolled in outside retainer 7 after shrinking, and clip plate 6, shaft 12 and lifting bolt 1 are provided in retainer 7,
Sacculus reinforcing strip 14 is introduced in retainer 7, and the gap across 7 inner hole hole wall of retainer and 6 cylindrical surface of clip plate, and is tethered at
After ring 9 is closely tethered at, knots to its end or binding is handled；Pass through screw 3 again for outer plate 4, rubber mat plate 5 and clip plate 6
Connection, is pressed on 7 inner hole of retainer and clip plate 6,7 bottom of retainer and external pressure for aerostat sacculus 13 and its sacculus reinforcing strip 14
In gap between plate 4；Finally 13 bottom of aerostat sacculus is tied in " recessed " shape slot of 7 outer surface of retainer using rope 8
It is interior.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without departing from the principle of this utility model, several improvements and modifications can also be made, these improve and
Retouching also should be regarded as the protection scope of the utility model.
Claims (7)
1. a kind of aerostat sacculus locking device, which is characterized in that include retainer, clip plate, outer plate, shaft, hanging ring
Screw and mooring ring, wherein
The clip plate is arranged in retainer, connect by screw with the outer plate being arranged in outside retainer, wherein clip plate with outside
Rubber mat plate is also set up between pressing plate；
Shaft is mounted in the centre bore of clip plate, and forms transition fit, shaft with the thrust bearing in clip plate centre bore
Screwed hole of centre in lifting bolt is installed, be provided with latch in shaft and the coaxial pin hole of lifting bolt；
The mooring ring is metal ring, is arranged on the clip plate in retainer.
2. a kind of aerostat sacculus locking device according to claim 1, which is characterized in that the retainer is round metal
Column casing, the up big and down small stair coaxial circular hole of the interior setting diameter of cylinder, retainer outer surface are provided with " recessed " shape slot, and tying in slot has height
Strength rope.
3. a kind of aerostat sacculus locking device according to claim 2, which is characterized in that the clip plate is metal
Cylinder, cylindrical center are provided with two up big and down small stair coaxial circular holes of diameter, and installed thrust bearing in the hole being relatively large in diameter.
4. a kind of aerostat sacculus locking device according to claim 3, which is characterized in that the outer plate is two pieces
The identical half-round metal plate of planform, the stair coaxial cylinder up-small and down-big to one diameter of formation after spelling, outer plate
Center is additionally provided with a centre bore, and multiple screw installation through-holes are uniformly arranged around hole.
5. a kind of aerostat sacculus locking device according to claim 4, which is characterized in that the shaft be steel,
The up big and down small multi-diameter shaft of diameter, axis is interior to be arranged threaded hole, and axis lower part is provided with pin hole.
6. a kind of aerostat sacculus locking device according to claim 5, which is characterized in that the spiral shell of the lifting bolt
The bottom of line axis offers pin hole, and when lifting bolt and close shaft cooperation, the pin hole and the pin hole in shaft are coaxial.
7. a kind of aerostat sacculus locking device according to any one of claim 1 to 6, which is characterized in that described
The interior two stair coaxials circular hole transition face of retainer is set as circular conical surface, and the lower part of the clip plate is designed as taper and retainer inner hole
The truncated conical shape that circular conical surface matches.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822097905.1U CN209553468U (en) | 2018-12-13 | 2018-12-13 | A kind of aerostat sacculus locking device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822097905.1U CN209553468U (en) | 2018-12-13 | 2018-12-13 | A kind of aerostat sacculus locking device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209553468U true CN209553468U (en) | 2019-10-29 |
Family
ID=68302088
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822097905.1U Active CN209553468U (en) | 2018-12-13 | 2018-12-13 | A kind of aerostat sacculus locking device |
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| CN (1) | CN209553468U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824384A (en) * | 2020-06-15 | 2020-10-27 | 中国科学院空天信息创新研究院 | High-altitude balloon restraint device |
-
2018
- 2018-12-13 CN CN201822097905.1U patent/CN209553468U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111824384A (en) * | 2020-06-15 | 2020-10-27 | 中国科学院空天信息创新研究院 | High-altitude balloon restraint device |
| CN111824384B (en) * | 2020-06-15 | 2021-10-26 | 中国科学院空天信息创新研究院 | High-altitude balloon restraint device |
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